JY·E711A yog ib hom titanium oxide hom roj-shielded flux-cored vuam hlau rau qis carbon steel thiab 490MPa siab zog
Lub hom phiaj:Siv nrog sintered flux JY·SJ101, kuv tuaj yeem siv tau rau ob qho tib si rau kev kub ceev vuam steel phaj ntawm tensile lub zog 490MPa thiab filling vuam.Mechanical zog ntawm deposited hlau yog ruaj khov heev.



Cov khoom kuaj | C | Mn | Si | S | P | Cr | Ni | Cu |
Guarantee Tus nqi | ≤ 0.12 | 1.50-1.90 Nws | ≤ 0.070 | ≤ 0.035 | ≤ 0.035 | ≤ 0.20 | ≤ 0.30 | ≤ 0.35 |
General Result | 0.066 ib | 1.62 ib | 0.011 ib | 0.011 ib | 0.011 ib | 0.013 ib | 0.007 ib | 0.12 |
Flux/Test Item | Rm (MPa) | ReL / Rpo.2 (MPa) | A(%) | KV₂ (J) -20 ℃; -40 ℃ | |
JY · SJ101 | 490-650 : kuv | ≥400 | ≥ 22 | ≥ 27 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb